Neurological diseases; previous hospitalization, CRE colonization, or CRE infection; overall use of antibiotics within 3 months before admission; and use of antibiotics containing beta-lactams/beta-lactamase inhibitors, carbapenems, fluoroquinolones, vancomycin, fosfomycin, or colistin within 3 months before admission were significantly more prevalent in the patients with CRE colonization than in those without CRE colonization on admission. Here, LACTB is linked to nervous system disorder.